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Subsequent Events (Details Narrative) - USD ($) |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 30, 2018 | Apr. 19, 2018 | Apr. 06, 2018 | Feb. 26, 2018 | May 21, 2017 | Apr. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Common stock issued during period |  |  |  |  |  |  | 2,139,126 | 1,783,938 |
Number of shares granted |  |  |  |  | 213,750 |  |  | 213,750 | 73,688
Option term |  |  |  |  |  |  |  | 9 years 3 months 15 days |
2013 Stock Option Plan [Member] |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  | 257,124 | 750 |
2013 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  | 199,669
Number of shares granted |  |  |  | 70,188 |  |  |  |  |
Share price per share |  |  |  | $ 1.56 |  |  |  |  |
Warrant [Member] |  |  |  |  |  |  |  |  |
Conversion shares issued |  |  |  |  |  |  |  | 1,434,000 |
Subsequent Event [Member] |  |  |  |  |  |  |  |  |
Net of proceeds commissions and other offering expenses |  |  | $ 840,000 |  |  |  |  |  |
Subsequent Event [Member] | Year One [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 1,366 |  |  |  |  |  |  |
Subsequent Event [Member] | Year Two [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 4,097 |  |  |  |  |  |  |
Subsequent Event [Member] | Year Three [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 6,828 |  |  |  |  |  |  |
Subsequent Event [Member] | Year Four [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 15,021 |  |  |  |  |  |  |
Subsequent Event [Member] | Mr John Rice [Member] | May 31, 2018 [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  | 20,000 |  |
Subsequent Event [Member] | Mr John Rice [Member] | June 30, 2018 [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  | 20,000 |  |
Subsequent Event [Member] | Mr John Rice [Member] | July 31, 2018 [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  | 20,000 |  |
Subsequent Event [Member] | Mr John Rice [Member] | 2013 Stock Option Plan [Member] |  |  |  |  |  |  |  |  |
Number of shares granted | 20,000 | 20,000 |  |  |  |  |  |  |
Subsequent Event [Member] | Non-employee Directors One [Member] | 2013 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 44,186 |  |  |  |  |  |  |
Subsequent Event [Member] | Non-employee Directors Two [Member] | 2013 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 44,186 |  |  |  |  |  |  |
Subsequent Event [Member] | Non-employee Directors Three [Member] | 2013 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 44,186 |  |  |  |  |  |  |
Subsequent Event [Member] | Non-employee Directors Four [Member] | 2013 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 44,186 |  |  |  |  |  |  |
Subsequent Event [Member] | Ron Fisher [Member] |  |  |  |  |  |  |  |  |
Number of shares granted |  | 28,750 |  |  |  |  |  |  |
Option term |  | 5 years |  |  |  |  |  |  |
Options exercise price |  | $ 1.22 |  |  |  |  |  |  |
Subsequent Event [Member] | Private Placement [Member] |  |  |  |  |  |  |  |  |
Warrant purchase of common stock |  |  | 140,000 |  |  |  |  |  |
Exercise price of warrants |  |  | $ 1.47 |  |  |  |  |  |
Subsequent Event [Member] | Warrant [Member] |  |  |  |  |  |  |  |  |
Warrant purchase of common stock |  |  | 750,000 |  |  |  |  |  |
Exercise price of warrants |  |  | $ 1.47 |  |  |  |  |  |
Subsequent Event [Member] | Common Stock [Member] |  |  |  |  |  |  |  |  |
Aggregation of purchase price |  |  | $ 1,000,000 |  |  | $ 1,000,000 |  |  |
Subsequent Event [Member] | Option One [Member] | Mr John Rice [Member] |  |  |  |  |  |  |  |  |
Share price per share |  | 1.88 |  |  |  |  |  |  |
Subsequent Event [Member] | Option Two [Member] | Mr John Rice [Member] |  |  |  |  |  |  |  |  |
Share price per share |  | 1.54 |  |  |  |  |  |  |
Subsequent Event [Member] | Option Three [Member] | Mr John Rice [Member] |  |  |  |  |  |  |  |  |
Share price per share |  | 1.48 |  |  |  |  |  |  |
Subsequent Event [Member] | Option Four [Member] | Mr John Rice [Member] |  |  |  |  |  |  |  |  |
Share price per share |  | $ 1.2580 |  |  |  |  |  |  |
Subsequent Event [Member] | Series B Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  | 1,000 |  |  | 1,000 |  |  |
Conversion shares issued |  |  | 1,000,000 |  |  | 1,000,000 |  |  |

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